package com.example.myapplication

import android.os.Bundle
import android.view.ViewGroup
import android.widget.Button
import android.widget.ImageView
import android.widget.LinearLayout
import android.widget.TextView
import androidx.activity.enableEdgeToEdge
import androidx.appcompat.app.AppCompatActivity
import androidx.core.view.ViewCompat
import androidx.core.view.WindowInsetsCompat

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        enableEdgeToEdge()
        val linearLayout=LinearLayout(this)
        linearLayout.orientation=LinearLayout.VERTICAL

        val imageView=ImageView(this)
        imageView.layoutParams = ViewGroup.LayoutParams(
            ViewGroup.LayoutParams.WRAP_CONTENT,
            ViewGroup.LayoutParams.WRAP_CONTENT
        )
        imageView.setImageResource(R.drawable.flag)
        linearLayout.addView(imageView)


        val textView=TextView(this)
//        textView.width=ViewGroup.LayoutParams.MATCH_PARENT
//        textView.height=ViewGroup.LayoutParams.WRAP_CONTENT
        textView.layoutParams=ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.WRAP_CONTENT)
        textView.textSize=30F
        textView.text=getString(R.string.textview)
        linearLayout.addView(textView)

        val button=Button(this)
        button.width=ViewGroup.LayoutParams.MATCH_PARENT
        button.height=ViewGroup.LayoutParams.WRAP_CONTENT
        button.text=getString(R.string.button)
        linearLayout.addView(button)

        setContentView(linearLayout)

        button.setOnClickListener {
            // 更新TextView的文本
            textView.text = getString(R.string.clicked)
        }
//        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
//            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
//            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
//            insets
//        }

    }
}
